.box{
    width: 100%;
    height: 40px;
    background-color: black;
}
.aa1 a{
    color: #b0b0b0;
    font-size: 12px;
    padding: 0px 5px;
    
    
}
.aa1 ul{
    display: flex;
    justify-content: space-between;
}
.aa2{
    width: 1226px;
    margin: 0 auto;
    
}
.aa1{
    width:728.98px;
    height: 40px;
    float: left;
    
}
.aa1 li span{
    color: #424242;
}
.aa1 li{
    line-height: 40px;
}
.aa3{
    width: 142.47px;
    height: 40px;
    float: right;
    
}
.aa3 ul{
    display: flex;
    
}
.aa3 ul li a{
    color: #b0b0b0;
    font-size: 12px;
}
.aa3 span{
    color: #424242;
}
.aa3 ul li{
    line-height: 40px;
}
.aa4 li a{
    color: red;
}
.aa4{
    width: 120px;
    height: 40px;
    float: right;
    background-color: #b0b0b0;
    
}
.aa4 li a{
    line-height: 40px;
    font-size: 12px;
    text-align: center;
    display: block;
}
.aa5{
    width: 1226px;
    height: 88px;

    margin: 0 auto;
}
.aa5 img{
    margin-top: 22px;
    float: left;
}
.aa6{
    width: 850px;
    height: 88px;
    
    float: left;
}
.aa7{
    height: 88px;
    width: 600px;
    
    margin-left: 100px;
    
}
.aa7 ul{
    display: flex;
    justify-content: space-around;

}
.aa7 ul li a{
    line-height: 88px;
    font-size: 16px;
}
.aa8 input{
    width: 233px;
    height: 48px;
}
.aa8 .aa9{
    width: 52px;
    height: 50px;
    display: block;
    float: right;
    
}
.aa8{
    float: right;
    margin-top: 22px;
}
.aa10{
    width: 1226px;
    height:460px;
    
    margin: 0 auto;
}
.bb1{
    width: 234px;
    height: 440px;
    background-color: rgba(105,101,101,.6);
    padding-top: 20px;
    float: left;
}
.bb2{
    height: 420px;
    width: 234px;
    
    
    
}
.bb2 li{
    width: 234px;
    height: 42px;
    text-indent: 20px;
    line-height: 42px;
    color: white;
}
.bb2 li:hover{
    background-color: #ff6700;
}
.bb3{
    width: 1226px;
    height: 170px;
    padding-top: 20px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}
.bb3 img{
    width: 316px;
    height: 170px;
}
.bb3 img:first-child{
    width: 234px;
    height: 170px;
}
.bb4{
    width: 100%;
    height: 1000px;
    background-color: #f5f5f5;
    margin-top: 40px;
}
.bb5{
    width: 1226px;
    height: 1000px;
    margin: 0 auto;
    
}
.bb5:first-child{
    padding-top: 30px;
}
.bb6{
    width: 1226px;
    height: 58px;
}
.bb6 span:first-child{
    font-size: 22px;
    line-height: 58px;
    color: #b0b0b0;
    float: left;
}
.bb6 span:nth-child(2){
float: right;
line-height: 58px;
}
.bb7{
    height: 614px;
    width: 1226px;
    
}
.bb9{
    width: 992px;
    height: 614px;
    
    float: right;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-evenly;
    align-content: stretch;
}
.bb8{
    float: left;
}
.bb10{
    width: 234px;
    height: 300px;
    background-color: white;
    

}
.bb10 img{
    width: 160px; 
    height: 160px; 
    padding-left: 40px;
}
.bb10 p{
    text-align: center;
    line-height: 32px;
}
.bb10 p:nth-child(4){
    color: red;
}
.a{
    width: 234px;
    height: 300px;
}

.h2{
    position: absolute;
    right: 500px;
    top: 50px;
    
    
}
.h3{
    font-size: 24px;
    margin-top: 20px;
}
.h4{
    color:#ff6700;
    margin-top: 240px;
    font-size: 24px;
    
}
.h5{
    margin-top: 20px;
}
.h6{
    margin-top: 10px;
    
}
.h7{
    background-color:#ff6700;
    color: white;
    position: absolute;
    left: 0px;
    top: 395px;
    width: 300px;
    height: 54px;
    font-size: 16px;
}
.h6 input{
    display: none;
}
.h1 li{

    width: 1226px; 
    height: 560px;
    margin: 0 auto;
    position: relative;
    
}
.h1 li img{
    width: 560px;
    height: 560px;
}

.j2{
    background-color: #f5f5f5;
    width: 1226px;
    height: 70px;
    margin:  0 auto;
    position: relative;
}
.j1 li{
    display: flex;
    width: 1226px;
    height: 117px;
    margin: 0 auto; 

    position: relative;
}
.j1 li img{
    width: 80px;
    height: 80px;
}
.j8{
    width: 110px;
    height: 70px;
    display: block;
    line-height: 70px;
    
}


.k2{
    width: 120px;
    height: 70px;
    background-color: aqua;
}
.j3{
    width: 380px;
    height: 70px;
    
    position: absolute;
    top: 0px;
    left: 230px;
    line-height: 70px;
}
.j4{
    width: 158px;
    height: 70px;
    
    position: absolute;
    top: 0px;
    left: 610px;
    line-height: 70px;
}
.j5{
    width: 150px;
    height: 70px;
    position: absolute;
    top: 0px;
    left: 768px;
    line-height: 70px;
}
.j6{
    width: 201px;
    height: 70px;
     position: absolute;
    line-height: 70px;
    top: 0px;
    left: 918px;
}
.j7{
    width: 80px;
    height: 70px;
    position: absolute;
    top: 0px;
    left: 1119px;
    
    line-height: 70px;
}
.m1{
    width: 110px;
    height: 70px;
}
.m3{
    margin-left: 110px;
    margin-top: 20px;
}
#m2{
    margin-top: 50px;
}
.m4{
    width: 380px;
    height: 86px;
    line-height: 86px;
    font-size: 18px;
    margin-left: 30px;
    margin-top: 20px;
}
#m5{
    width: 158px;
    height: 86px;
    line-height: 86px;
    margin-top:20px;
    font-size: 18px;
}
#m6{
    width: 70px;
    height: 26px;
    margin-top: 45px;
}
.m7{
    width:201px ;
    height: 86px;
    line-height: 86px;

    margin-top: 15px;
    text-align: center;
}
.m8{
    width: 30px;
    height: 30px;
    position: absolute;
    top: 50px;
    right: 80px;
    font-size: 16px;
}

